Author Archive

Isidore of Seville

Isidore of Seville (c. 560–636) was a Hispano-Roman scholar and Archbishop whose most influential work, the Etymologiae (or Origines ), served as a vast encyclopedia of classical and early medieval knowledge, preserving ancient learning through the lens of linguistic derivation. His systematic compilation, which covered subjects from grammar and rhetoric to law and medicine, profoundly shaped European education for centuries. Isidore’s contributions lie in synthesizing and transmitting patristic and classical thought, making him a pivotal figure in the intellectual foundation of the Middle Ages.

13 summaries in the archive

Christian Studies The Counsels of Saint Isidore – Isidore of Seville Isidore of Seville

The Counsels of Saint Isidore is a practical handbook for living rightly, drawn from the sayings of the…

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Church History Letter to Braulio (Epistola ad Braulionem) – Isidore of Seville Isidore of Seville

The Epistola ad Braulionem is a prefatory letter that Isidore of Seville addressed to his friend and fellow…

12 min read

History Code of the Wisigothic Laws (Codicis legum Wisigothorum libri XII) – Isidore of Seville Isidore of Seville

The Forum Iudicum, or Liber Iudiciorum, is commonly known in Latin as the Lex Visigothorum and is often…

14 min read

Ancient History History of the Goths, Vandals, and Suevi (Historia de regibus Gothorum, Vandalorum et Suevorum) – Isidore of Seville Isidore of Seville

The Gothic section is by far the longest and supplies the work's main narrative frame, while the Vandal…

4 min read

Classical Literature Differences (Differentiae) – Isidore of Seville Isidore of Seville

Isidore of Seville’s two-book treatise distinguishes similar Latin words and easily confused divine realities, expanding the grammatical genre…

3 min read

Christian Studies Letters to Florentina (Epistolae ad Florentinam) – Isidore of Seville Isidore of Seville

The Epistolae ad Florentinam is a small collection of letters by Isidore of Seville addressed to a religious…

7 min read

Christian Theology Synonyma (Synonyma de lamentatione animae peccatricis) – Isidore of Seville Isidore of Seville

The Synonyma of Isidore of Seville is a two-book spiritual meditation written as a dialogue between a soul…

5 min read

Christian Theology Sentences (Sententiae) – Isidore of Seville Isidore of Seville

The Sentences is a theological work by Isidore, bishop of Seville, compiled in the early seventh century, within…

4 min read

Christian Studies On the Offices of the Church (De officiis ecclesiasticis) – Isidore of Seville Isidore of Seville

Isidore of Seville’s two-book Latin treatise is a practical handbook on the church’s ministers, duties, sacraments, and worship.

3 min read

Christian Theology On the Catholic Faith against the Jews (De fide catholica contra Judaeos) – Isidore of Seville Isidore of Seville

De fide catholica contra Iudaeos is a two-book theological treatise by Isidore of Seville, composed in the early…

5 min read

Christian Theology Chronicle (Chronicon) – Isidore of Seville Isidore of Seville

The work catalogued under this title is the Latin chronicle of Æthelweard, known as the Chronicon Æthelweardi or…

5 min read

Christian Theology On the Nature of Things (De natura rerum) – Isidore of Seville Isidore of Seville

Isidore of Seville’s compact Latin handbook surveys cosmology, astronomy, meteorology, geography, and time-reckoning in forty-eight brief chapters.

6 min read

Education Etymologies (Etymologiarum libri XX) – Isidore of Seville Isidore of Seville

Isidore of Seville’s Etymologies is a twenty-book Latin encyclopedia whose governing idea is that a word’s origin discloses…

9 min read